This paper presents the design, implementation and validation of an enhanced mobile phone messaging system (DeDe), allowing the sender to define the context in which the message w...
In certain applications, it is important for a remote server to securely determine whether or not two mobile devices are in close physical proximity. In particular, in the context ...
Many modern mobile devices, such as mobile phones or Personal Digital Assistants (PDAs), are able to run Java applications, such as games, Internet browsers, chat tools and so on....
Gabriele Costa, Fabio Martinelli, Paolo Mori, Chri...
We describe sensing techniques motivated by unique aspects of human-computer interaction with handheld devices in mobile settings. Special features of mobile interaction include c...
Ken Hinckley, Jeffrey S. Pierce, Mike Sinclair, Er...
People enjoy jogging with others for social and motivational reasons. However, as reported by forum participants, finding a compatible, local jogging partner who shares the abilit...